Update EIP-1052: fix eip-1052.md

[sky-coderay]

keccack256 - keccak256
no more typos found in docs.Thanks

[eth-bot]

File EIPS/eip-1052.md

Requires 2 more reviewers from @g11tech, @lightclient, @SamWilsn, @xinbenlv

[github-actions]

The commit 692c252 (as a parent of a59462d) contains errors.
Please inspect the Run Summary for details.

[Marchhill]

Ensure all checks are passing

[sky-coderay]

@Marchhill Done, thank you! I'm glad if I was helpful.

• Added missing fields in the preamble (e.g., description, GitHub usernames in author).
• Shortened long lines and removed trailing spaces to pass MarkdownLint.
• Fixed the order of required sections (added Security Considerations after Reference Implementation, and added Copyright).
• The second level (##), as required by the validator.